Statistics

Works Published in 2012

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Displaying works 161 - 180 of 188 in total

Sorted by most recent date added to the index first, which may not be the same as publication date order.

2012 journal article

Multiple Imputation for M-Regression With Censored Covariates

JOURNAL OF THE AMERICAN STATISTICAL ASSOCIATION, 107(497), 194–204.

By: H. Wang n & X. Feng *

author keywords: Censored predictor; Censored quantile regression; Detection limit; Imputation; Linear regression; M-estimator; Nonignorable missingness
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

2012 journal article

Hydrologic Performance of Bioretention Storm-Water Control Measures

JOURNAL OF HYDROLOGIC ENGINEERING, 17(5), 604–614.

By: A. Davis *, R. Traver *, W. Hunt n, R. Lee n, R. Brown* & J. Olszewski*

author keywords: Stormwater; Runoff; Urban; Hydrology.
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

2012 article

Comment

Crainiceanu, C. M., & Staicu, A.-M. (2012, May). TECHNOMETRICS, Vol. 54, pp. 120–122.

By: C. Crainiceanu * & A. Staicu n 

UN Sustainable Development Goal Categories
Sources: Web Of Science, ORCID
Added: August 6, 2018

2012 journal article

Autolytic Degradation of Skipjack Tuna during Heating As Affected by Initial Quality and Processing Conditions

JOURNAL OF FOOD SCIENCE, 77(2), C149–C155.

By: N. Stagg, P. Amato*, F. Giesbrecht* & T. Lanier*

author keywords: fish; meat; myosin; proteolysis; texture
MeSH headings : Animals; Calpain / metabolism; Cathepsins / metabolism; Electrophoresis, Polyacrylamide Gel / methods; Food Handling / methods; Hot Temperature; Hydrogen-Ion Concentration; Muscle, Skeletal / metabolism; Proteolysis; Seafood; Tuna
TL;DR: The kinetic data presented here can be used to optimize processing conditions for skipjack tuna canning to minimize textural degradation and optimize quality. (via Semantic Scholar)
Source: Web Of Science
Added: August 6, 2018

2012 journal article

A Monte Carlo based analysis of optimal design criteria

JOURNAL OF INVERSE AND ILL-POSED PROBLEMS, 20(1), 1–37.

By: H. Banks n, K. Holm n & F. Kappel*

author keywords: Optimal design methods; least squares inverse problems; Fisher information matrix; D-optimal; E-optimal; SE-optimal; Monte Carlo analysis
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

2012 journal article

The Scientific Grand Challenges of the 21st Century for the Crop Science Society of America

CROP SCIENCE, 52(3), 1003–1010.

By: J. Lauer *, C. Bijl*, M. Grusak *, P. Baenziger*, K. Boote *, S. Lingle*, T. Carter *, S. Kaeppler * ...

UN Sustainable Development Goal Categories
2. Zero Hunger (OpenAlex)
Source: Web Of Science
Added: August 6, 2018

2012 journal article

Indicator Bacteria Performance of Storm Water Control Measures in Wilmington, North Carolina

JOURNAL OF IRRIGATION AND DRAINAGE ENGINEERING, 138(2), 185–197.

By: J. Hathaway n & W. Hunt n

author keywords: Storm water; Best management practice (BMP); Indicator bacteria; Fecal coliform; E. coli; Enterococci; Storm water control measure (SCM)
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

2012 journal article

Short-term response of small mammals following oak regeneration silviculture treatments

FOREST ECOLOGY AND MANAGEMENT, 274, 10–16.

By: A. Raybuck n, C. Moorman n, C. Greenberg *, C. DePerno n , K. Gross n, D. Simon*, G. Warburton*

author keywords: Herbicide; Mice; Prescribed fire; Shelterwood harvest; Shrew; Southern Appalachians
TL;DR: This research indicates that, in the short-term, small mammals can tolerate a wide range of forest disturbance following oak regeneration treatments, but delayed treatment effects or additive changes following future treatments may compound effects on small mammal populations. (via Semantic Scholar)
UN Sustainable Development Goal Categories
13. Climate Action (Web of Science)
15. Life on Land (Web of Science; OpenAlex)
Source: Web Of Science
Added: August 6, 2018

2012 journal article

Nonparametric Bayesian models for a spatial covariance

STATISTICAL METHODOLOGY, 9(1-2), 265–274.

By: B. Reich n  & M. Fuentes n

author keywords: Covariance estimation; Dirichlet process prior; Particulate matter; Spectral density
TL;DR: This work proposes a flexible prior for the correlation function to provide robustness to the choice of correlation function and specifies the prior using spectral methods and the Dirichlet process prior, which is a common prior for an unknown distribution function. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Sources: Web Of Science, ORCID
Added: August 6, 2018

2012 journal article

Implied distributions in multiple change point problems

STATISTICS AND COMPUTING, 22(4), 981–993.

By: J. Aston *, J. Peng* & D. Martin n

author keywords: Finite Markov chain imbedding; Hidden Markov models; Change point probability; Run length distributions; Generalised change points; Waiting time distributions
TL;DR: A method for efficiently calculating exact marginal, conditional and joint distributions for change points defined by general finite state Hidden Markov Models is proposed, showing that, in contrast to sampling methods, very little computation is needed. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

2012 journal article

Corrected-loss estimation for quantile regression with covariate measurement errors

BIOMETRIKA, 99(2), 405–421.

By: H. Wang*, L. Stefanski & Z. Zhu

author keywords: Corrected loss function; Laplace distribution; Measurement error; Normal distribution; Quantile regression; Smoothing
TL;DR: A new estimation approach based on corrected scores to account for a class of covariate measurement errors in quantile regression, which requires no parametric assumptions on the regression error distributions and is simple to implement. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

2012 journal article

A zero-sum electromagnetic evader-interrogator differential game with uncertainty

APPLICABLE ANALYSIS, 91(4), 645–674.

By: H. Banks n & S. Hu n

author keywords: electromagnetic evasion pursuit; uncertainty; differential games; theory and approximation; backward Kolmogorov equations
Source: Web Of Science
Added: August 6, 2018

2012 journal article

Variable selection for high dimensional Bayesian density estimation: application to human exposure simulation

Journal of the Royal Statistical Society. Series C, Applied Statistics, 61, 47–66.

By: B. Reich , E. Kalendra, C. Storlie, H. Bondell & M. Fuentes

Source: NC State University Libraries
Added: August 6, 2018

2012 journal article

Field Evaluation of Storm-Water Control Measures for Highway Runoff Treatment

JOURNAL OF ENVIRONMENTAL ENGINEERING, 138(1), 101–111.

By: R. Winston n, W. Hunt n, S. Kennedy n, J. Wright n & M. Lauffer n

author keywords: Storm water; Highway runoff; Permeable friction course; Dry swale; Wetland swale; Filter strip; Nitrogen; Phosphorus; Sediment
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

2012 journal article

Elastic net for Cox's proportional hazards model with a solution path algorithm

Statistica Sinica, 22(1), 271–294.

By: Y. Wu

Source: NC State University Libraries
Added: August 6, 2018

2012 journal article

A predictive model for Efavirenz dosing

Pharmacogenomics, 13(2), 137–138.

By: C. Brown, N. Oki, G. Hariani & A. Motsinger-Reif

Source: NC State University Libraries
Added: August 6, 2018

2012 journal article

Nonparametric regression models for right-censored data using Bernstein polynomials

Computational Statistics and Data Analysis, 56(3), 559–573.

By: M. Osman n & S. Ghosh n 

Contributors: M. Osman n & S. Ghosh n 

author keywords: Bernstein polynomials; Censored data; Nonparametric regression; Nonproportional hazards; Sieve
TL;DR: A new nonparametric regression model for the conditional hazard rate using a suitable sieve of Bernstein polynomials is presented and empirical results indicate that the proposed model has reasonably robust performance compared to other semiparametric models. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Sources: ORCID, NC State University Libraries
Added: August 6, 2018

2012 journal article

Modelling semi-continuous data using mixture regression models with an application to cattle production yields

Journal of Agricultural Science, 150(1), 109–121.

By: E. Belasco * & S. Ghosh n 

Contributors: E. Belasco * & S. Ghosh n 

UN Sustainable Development Goal Categories
3. Good Health and Well-being (OpenAlex)
Sources: ORCID, NC State University Libraries
Added: August 6, 2018

2012 journal article

Improving bioretention/biofiltration performance with restorative maintenance

WATER SCIENCE AND TECHNOLOGY, 65(2), 361–367.

By: R. Brown n & W. Hunt n

author keywords: bioretention; construction; LID; maintenance; media depth; runoff; stormwater; SUDS; WSUD
MeSH headings : Drainage, Sanitary / methods; Environmental Monitoring; Filtration; Nitrogen / analysis; Phosphorus / analysis; Rain; Water Movements; Water Pollutants, Chemical / analysis; Water Pollution / prevention & control
TL;DR: This study showed that maintenance is both critical and beneficial to restore otherwise poorly performing bioretention, and while deeper media cells did outperform the shallower systems, the improvement in this case was somewhat modest vis-à-vis additional construction costs. (via Semantic Scholar)
UN Sustainable Development Goal Categories
6. Clean Water and Sanitation (Web of Science; OpenAlex)
Source: Web Of Science
Added: August 6, 2018

2012 journal article

Enhanced Biomimetic Performance of Ionic Polymer-Metal Composite Actuators Prepared with Nanostructured Block Ionomers

MACROMOLECULAR RAPID COMMUNICATIONS, 33(1), 61–68.

By: P. Vargantwar n, K. Roskov n, T. Ghosh n  & R. Spontak n 

author keywords: block ionomer; electroactive polymer; ionic polymer-metal composite; ion transport; polyelectrolyte; stimulti-responsive polymer
MeSH headings : Biomimetics; Electric Capacitance; Metals / chemistry; Nanostructures / chemistry; Polymers / chemical synthesis; Polymers / chemistry
TL;DR: The maximum bending actuation measured from IPMCs prepared with different solvents is at least comparable, but is often superior, to that reported for conventional IPMCs, without evidence of back relaxation. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Sources: Web Of Science, ORCID
Added: August 6, 2018

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